997451944316243

Names of 997451944316243

• Cardinal: 997451944316243 can be written as Nine hundred ninety-seven trillion, four hundred fifty-one billion, nine hundred forty-four million, three hundred sixteen thousand, two hundred forty-three.

Scientific notation

• Scientific notation: 9.97451944316243 × 10¹⁴

Factors of 997451944316243

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 392

Divisors of 997451944316243

• Number of divisors d(n): 72
• Complete list of divisors:
  1 13 97 103 169 179 1261 1339 2327 9991 10609 16393 17363 17407 18437 30251 32041 129883 137917 225719 239681 416533 1029073 1688479 1788389 1792921 1899011 2934347 3107977 3115853 3300223 5414929 5735339 13377949 23249057 24687143 40403701 42902899 74559407 173913337 184204067 302237741 320121631 320932859 339922969 525248113 556327883 557737687 590739917 969272291 2394652871 4161581203 4418998597 7232262479 7679618921 31130487323 32972527993 54100555639 57301771949 57446981761 60846211451 94019412227 99835045973 428642863909 744923035337 791000748863 5572357230817 5902082510747 9683999459381 10283009735219 76727072639711 997451944316243
• Sum of all divisors σ(n): 1108103665601520
• Sum of proper divisors (its aliquot sum) s(n): 110651721285277
• 997451944316243 is a deficient number, because the sum of its proper divisors (110651721285277) is less than itself. Its deficiency is 886800223030966

Bases of 997451944316243

• Binary: 11100010110010110101100000110100100100110101010011₂
• Hexadecimal: 0x38B2D60D24D53
• Base-36: 9TKF3I770Z

Squares and roots of 997451944316243

• 997451944316243 squared (997451944316243²) is 994910381220253526352793635049
• 997451944316243 cubed (997451944316243³) is 992375294168556415721685877044838102784800907
• The square root of 997451944316243 is 31582462.6069000991
• The cube root of 997451944316243 is 99914.9925683833

Scales and comparisons

• 997,451,944,316,243 seconds is equal to 31,715,886 years, 26 weeks, 2 days, 20 hours, 17 minutes, 23 seconds.
• To count from 1 to 997,451,944,316,243 would take you about seventy-nine million, two hundred eighty-nine thousand, seven hundred sixteen years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 997451944316243 cubic inches would be around 8326.2 feet tall.

Recreational maths with 997451944316243

• 997451944316243 backwards is 342613449154799
• The number of decimal digits it has is: 15
• The sum of 997451944316243's digits is 71
• More coming soon!